Neutralizes the chlorine and chloramines typically found in tap water, making it safe for fish. Helps to reduce the stress on fish as they become familiar with their new environment. Helps restore the natural slime coat to skin and gills, which can be worn away from netting and transporting fish. Aqueon BettaBowl Plus water conditioner is formulated especially for smaller betta bowls where filtration and water circulation is limited. Use when filling aquarium with tap water, performing water changes or adding fish Instantly makes tap water safe for fish Supplement for fish that have been stressed, transported or netted Detoxifies heavy metals, ammonia and other elements that are released from fish waste Convenient dosage cap is included